1) back cracking rate
背面裂隙率
1.
The productive test showed that rotary-veneer made by green wood collected from poplar platation could meets demands of market, which have characteristics of a higher surface smoothness and a lower back cracking rate.
实验表明:杨木生材旋切出的单板表面光洁,背面裂隙率较低,能够满足生产要求。
2) back clearance
背面裂隙
1.
Based on the characteristics of lengthways veneers slicing, this paper analyses the formation of back clearance, factors influencing back clearance in lengthways slicing and properties of heating slcing thick veneers combination with the Characteristics of wood.
本文结合木材纵向刨切的特点,就单板纵向刨切时背面裂隙的形成及其影响因素,以及厚单板的加热刨切的性能,展开了一系列的研究。
3) peeling split
单板背面裂隙<林>
4) bergschrund
['bɛəɡʃrund]
背隙;始裂
5) fissure ratio
裂隙率
1.
Based on the software of MATLAB,the relationship of field expansive soil fissure ratio and water content is measured through the way of two-value pixels.
通过室外数码成像,记录了不同含水量下原状膨胀土表面裂隙的开展状态,基于MATLAB软件用二值化像素统计的方法对膨胀土表面裂隙率与含水量的关系进行了量化,并且在二值化图像的基础上,基于AutoLISP程序对原状膨胀土表面裂隙的分形维数进行自动化统计。
6) backside chipping
背面崩裂
1.
Backside chipping is very difficult to be controlled at wafer saw process, This paper has explained a number of causes that leads to backside chipping during wafer sawing from the area of material, process, blade and equipment.
在划片工艺中背面崩裂的控制是一个难点。
补充资料：偶见背面是夕兼梦
【诗文】：
酥凝背胛玉搓肩，轻薄红绡覆白莲。此夜分明来入梦，
当时惆怅不成眠。眼波向我无端艳，心火因君特地然。
莫道人生难际会，秦楼鸾凤有神仙。
【注释】：
【出处】：
全唐诗：卷683-67
酥凝背胛玉搓肩，轻薄红绡覆白莲。此夜分明来入梦，
当时惆怅不成眠。眼波向我无端艳，心火因君特地然。
莫道人生难际会，秦楼鸾凤有神仙。
【注释】：
【出处】：
全唐诗：卷683-67
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条